.exampaper-container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  background-color: rgba(146, 143, 255, 0.2);
  scroll-behavior: smooth;

  .fixed-header {
    width: 100%;
    height: 60px;
    position: sticky;
    top: 0;
    left: 0;
    z-index: 999;
    background-color: #fff;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);

    .countdown-box {
      display: flex;
      align-items: center;
      border-radius: 8px;
      border: 3px solid rgba(146, 143, 255, 0.8);
      padding: 0 1rem;
      margin-left: 2rem;

      .countdown {
        font-weight: 550;
        color: #888;
      }
    }

  }

  .exampaper {
    width: 64vw;
    min-width: 800px;
    padding: 1rem;
    border-radius: 20px;
    background-color: #fff;

    .exampaper-header {
      width: 100%;
      height: 120px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      justify-content: space-evenly;
      align-items: center;
      padding-bottom: 1rem;
      border-bottom: 4px solid #cecece;
      margin-bottom: 1rem;

      .date {
        color: #888;
        font-size: 1rem;
      }

      .duration {
        color: #888;
        font-size: 1rem;
      }
    }

    .exampaper-box {
      width: 100%;
      min-height: 100px;
      margin: 0 auto;
      padding: 1rem;
      // filter: drop-shadow(3px 3px 3px rgba(0, 0, 0, 0.2));
    }

    .index {
      margin-top: 6px;
    }
  }

  .control-panel {
    width: 18vw;
    height: 60vh;
    max-height: 600px;
    background-color: #fff;
    border-radius: 1rem;
    padding: 1rem;
    position: sticky;
    top: calc(60px + 3rem);
    right: 0;
    display: flex;
    flex-direction: column;

    .link-box-box {
      flex: 1;
      overflow-y: scroll;

      &::-webkit-scrollbar {
        display: none;
      }

      .link-box {
        width: 1.8rem;
        height: 1.8rem;
        line-height: 1.8rem;
        text-align: center;
        border: 2px solid rgba(146, 143, 255, 0.8);
        border-radius: 8px;
        cursor: pointer;
        user-select: none;
        color: #333;

        &:active {
          transform: scale(0.98);
        }
      }
      .link-box-answer{
        animation: submitAnimation 0.2s linear forwards;
      }
      @keyframes submitAnimation {
        0%{
          background-color: #fff;
        }
        100%{
          background-color: rgba(146, 143, 255, 0.8);
          color: #fff;
        }
      }
      .link-box-nosubmit{
        animation: nosubmitAnimation 0.5s ease-in-out forwards;
      }
      @keyframes nosubmitAnimation {
        0%{
          background-color: #fff;
        }
        100%{
          background-color: rgb(239,62,87,0.4);
          border-color: #F03E57;
          color: #fff;
        }
      }
    }

    .submit {
      display: flex;
      justify-content: center;
      align-items: center;
      margin-top: auto;
    }
  }
}

.limit-jump-content {
  height: 70vh;

  .limit-jump-msg {
    height: 100%;
  }

  .limit-jump-box {
    display: flex;
    color: #F03F56;
    align-items: center;
    justify-content: center;

    .limit-jump-countdown {
      margin: auto 0;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #888;
      font-weight: 550;
      border: 3px solid rgba(146, 143, 255, 0.8);
      padding: 0.2rem 1rem;
      border-radius: 14px;
      margin: 0 0.4rem;
    }
  }

}